CN213518673U

CN213518673U - Traffic signal control media case

Info

Publication number: CN213518673U
Application number: CN202022744955.1U
Authority: CN
Inventors: 李江林; 成卫
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-06-22
Anticipated expiration: 2030-11-24

Abstract

The utility model is suitable for the field of traffic media boxes, and provides a traffic signal control media box, which comprises a box body, wherein one end inside the box body is fixedly provided with a first hinge, the outer side of the first hinge is fixedly provided with a cover door, one end of the cover door is provided with a through hole, one end of the box body is provided with a hole site, the hole site of the box body is movably provided with an optical axis, one end of the optical axis is fixedly provided with a bolt, one end of the box body is provided with a cavity, the inner part of the cavity is fixedly provided with a spring, both ends of the spring are fixedly connected with the inner side of the box body, the spring is positioned at the outer side of the optical axis, one end of the box body is fixedly provided with a connecting plate, one end of the connecting plate is fixedly provided with a second hinge, the outer side of the second hinge is fixedly provided with a C-, the maintenance time of the maintainers is saved, and the working efficiency is improved.

Description

Traffic signal control media case

Technical Field

The utility model belongs to the technical field of the traffic media case, especially, relate to a traffic signal control media case.

Background

The traffic signal lamp is a signal lamp for commanding traffic operation and generally consists of a red lamp, a green lamp and a yellow lamp. Red light represents no passage, green light represents permission passage, yellow light represents warning, and the traffic signal light is divided into: the traffic signal media box is an important device for controlling traffic signals. The current traffic signal control media case exists when the maintenance personal maintains the electrical components of traffic signal control media incasement portion, and the switch of door is inconvenient, and the operation is got up and is wasted time and energy, and is also not very convenient to the holistic dismantlement of traffic signal control media case simultaneously, does not have effectual heat dissipation function in the box simultaneously, leads to long-term the use can cause inside electrical components to burn out.

SUMMERY OF THE UTILITY MODEL

The utility model provides a traffic signal control media case aims at solving current traffic signal control media case and often has a great deal of problem at the in-process that uses, and is inconvenient like the dismantlement of chamber door, and the operation is got up and is wasted time and energy, and the dismantlement of whole box is inconvenient, does not join in marriage some problems of heat dissipation function. The utility model is realized in such a way, a traffic signal control media box comprises a box body, wherein a first hinge is fixedly arranged at one end inside the box body, a cover door is fixedly arranged at the outer side of the first hinge, a through hole is arranged at one end of the cover door, a hole site is arranged at one end of the box body, an optical axis is movably arranged at the hole site of the box body, a bolt is fixedly arranged at one end of the optical axis, a cavity is arranged at one end of the box body, a spring is fixedly arranged inside the cavity, both ends of the spring are fixedly connected with the inner side of the box body, the spring is positioned at the outer side of the optical axis, a connecting plate is fixedly arranged at one end of the box body, a second hinge is fixedly arranged at one end of the connecting plate, a C-shaped clamp is fixedly arranged at the outer side of the second hinge, a hole site is arranged at, the outside movable mounting of bolt has the nut, the inboard joint of C shape card has the cylinder. Preferably, a fan is fixedly mounted at one end inside the box body, and heat dissipation holes are formed in the bottom of the box body. Preferably, one end of the optical axis is fixedly provided with a pulling block, and the pulling block is positioned on the outer side of the box body. Preferably, the diameter of the through hole is larger than that of the plug pin. Preferably, one end of the bolt is inclined, and one end of the bolt is flush with one end of the inner side of the box body. Preferably, twelve heat dissipation holes are formed in the bottom of the box body, and the twelve heat dissipation holes are distributed in an array mode. Preferably, the through hole on the cover door and the bolt are positioned on the same horizontal plane and are parallel to each other. Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a traffic signal control media case: by arranging the optical axis, the spring, the bolt and the C-shaped clamp, when the electrical appliance element in the box body needs to be maintained, the pull block is pulled outwards to pull the pull block, the pull block drives the optical axis to move, the optical axis drives the bolt to move, at the moment, the hole position of the through hole is removed by the bolt, the limiting effect is relieved, the cover door can be pulled open, when the cover door needs to be closed, the cover door is pushed, because the end surface of the bolt is inclined, the bolt can automatically return to the inside of the cavity due to the extrusion effect of the cover door, when the cover door is in place, the bolt can automatically rebound to the position of the through hole due to the elasticity of the spring, the limiting effect is achieved, the door is closed, when the box body is required to be integrally disassembled, the bolt can be directly rotated to enable the bolt to draw out the position of the nut, then the C-shaped clamp is rotated, the box body can be directly disassembled, the integral disassembly of the, the maintenance time of the maintainers is saved, and the working efficiency is improved. Through setting up fan and louvre, dispel the heat to the electrical components of box inside through the fan, then go out through the louvre heat dissipation, make the installation more of the use of overall device, can effectually avoid because do not have the heat dissipation function to lead to, electrical components uses for a long time, causes the condition such as catching fire to take place.

Drawings

Fig. 1 is a schematic structural view of the present invention; FIG. 2 is a schematic view of the cross-sectional structure of the present invention; FIG. 3 is a schematic top view of the present invention; fig. 4 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention; fig. 5 is an enlarged schematic structural diagram of the position B in fig. 3 according to the present invention. In the figure: 1. a box body; 2. a first hinge; 3. covering the door; 4. a through hole; 5. heat dissipation holes; 6. a fan; 7. an optical axis; 8. a bolt; 9. a cavity; 10. a spring; 11. pulling the block; 12. a connecting plate; 13. a second hinge; 14. a C-shaped card; 15. a bolt; 16. a nut; 17. a column.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Referring to fig. 1-5, the utility model provides a traffic signal control media box, which comprises a box body 1, a first hinge 2 is fixedly installed at one end inside the box body 1, a cover door 3 is fixedly installed at the outer side of the first hinge 2, a through hole 4 is opened at one end of the cover door 3, a hole site is opened at one end of the box body 1, an optical axis 7 is movably installed at the hole site of the box body 1, a bolt 8 is fixedly installed at one end of the optical axis 7, a cavity 9 is opened at one end of the box body 1, a spring 10 is fixedly installed inside the cavity 9, both ends of the spring 10 are fixedly connected with the inner side of the box body 1, the spring 10 is positioned at the outer side of the optical axis 7, a connecting plate 12 is fixedly installed at one end of the box body 1, a second hinge 13 is fixedly installed at one end of the connecting plate 12, a C-shaped clamp 14 is fixedly installed at the outer side of, the outer side of the bolt 15 is movably provided with a nut 16, and the inner side of the C-shaped card 14 is clamped with a column 17. In this embodiment, when a user uses the case, when the electrical component inside the case 1 needs to be maintained, the pull block 11 is pulled outwards to pull the pull block 11, the pull block 11 drives the optical axis 7 to move, the optical axis 7 drives the plug 8 to move, at this time, the plug 8 removes the hole site of the through hole 4, the limiting effect is removed, the cover door 3 can be pulled, when the cover door 3 needs to be closed, the cover door 3 is pushed, because the end surface of the plug 8 is inclined, the plug can automatically return to the inside of the cavity 9 due to the extrusion effect of the cover door 3, when the cover door 3 is in place, the plug 8 can automatically rebound to the position of the through hole 4 due to the elastic force of the spring 10, the limiting effect is achieved, the door is closed, when the case 1 needs to be integrally disassembled, the bolt 15 can be directly rotated to enable the bolt 15 to scratch the position of the nut 16, then the C-shaped clamp 14 is rotated, and the case 1 can be directly, make the holistic dismantlement of box 1 more convenient, it is more convenient to the installation switch of lid door 3 simultaneously, has saved maintainer's repair time, has improved work efficiency. Further, a fan 6 is fixedly installed at one end inside the box body 1, and a heat dissipation hole 5 is formed in the bottom of the box body 1. In this embodiment, dispel the heat through fan 6 to the electrical components of box 1 inside, then dispel the heat through louvre 5 and go out, make the installation more that the use of overall device, can effectually avoid because do not have the heat dissipation function to lead to, electrical components uses for a long time, causes the condition such as catching fire to take place. Furthermore, one end of the optical axis 7 is fixedly provided with a pulling block 11, and the pulling block 11 is positioned at the outer side of the box body 1. In this embodiment, the maintenance personnel can pull the optical axis 7 conveniently, and the pulling of the optical axis 7 is more convenient. Further, the diameter of the through hole 4 is larger than that of the plug 8. In the present embodiment, the plug 8 can be inserted into the through hole 4, thereby achieving a stopper effect. Furthermore, one end of the bolt 8 is inclined, and one end of the bolt 8 is flush with one end of the inner side of the box body 1. In this embodiment, when the cover door 3 is closed, the cover door 3 can be installed by automatically extruding the end face of the bolt 8, so that the cover door 3 can be more conveniently closed. Furthermore, twelve heat dissipation holes 5 are formed in the bottom of the box body 1, and the twelve heat dissipation holes 5 are distributed in an array mode. In the present embodiment, the heat radiation effect of the entire device is improved by providing the plurality of heat radiation holes 5. Furthermore, the through hole 4 on the cover door 3 and the bolt 8 are positioned on the same horizontal plane and are parallel to each other. In the present embodiment, the plug 8 can be smoothly inserted into the through hole 4 to achieve a stopper effect. The utility model discloses a theory of operation and use flow: when the electrical elements in the box body 1 need to be maintained, the pull block 11 is pulled outwards, the pull block 11 drives the optical axis 7 to move, the optical axis 7 drives the bolt 8 to move, at the moment, the bolt 8 removes the hole position of the through hole 4, the limiting effect is relieved, the cover door 3 can be pulled, when the door cover door 3 needs to be closed, the cover door 3 is pushed, the end surface of the bolt 8 is inclined, the bolt can automatically return to the inside of the cavity 9 due to the extrusion effect of the cover door 3, when the cover door 3 is in place, the bolt 8 can automatically rebound to the position of the through hole 4 due to the elasticity of the spring 10, the limiting effect is achieved, the door is closed, when the whole box body 1 needs to be disassembled, the bolt 15 can be directly rotated to be out of the position of the nut 16, then the C-shaped clamp is rotated, the box body 1 can be directly disassembled, and the whole box body 1 is more convenient to disassemble, meanwhile, the cover door 3 is convenient to install and open, the maintenance time of maintenance personnel is saved, and the working efficiency is improved. The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A traffic signal control media case, includes box (1), its characterized in that: the improved refrigerator is characterized in that a first hinge (2) is fixedly mounted at one end inside the box body (1), a cover door (3) is fixedly mounted at the outer side of the first hinge (2), a through hole (4) is formed in one end of the cover door (3), a hole site is formed in one end of the box body (1), an optical axis (7) is movably mounted at the hole site of the box body (1), a bolt (8) is fixedly mounted at one end of the optical axis (7), a cavity (9) is formed in one end of the box body (1), a spring (10) is fixedly mounted inside the cavity (9), two ends of the spring (10) are fixedly connected with the inner side of the box body (1), the spring (10) is located at the outer side of the optical axis (7), a connecting plate (12) is fixedly mounted at one end of the box body (1), a second hinge (13) is fixedly mounted at one end of the connecting plate (12), and a C-shaped card (, the hole site has been seted up to the one end of C shape card (14), the hole site department movable mounting of C shape card (14) has bolt (15), the outside movable mounting of bolt (15) has nut (16), the inboard joint of C shape card (14) has cylinder (17).

2. A traffic signal control media box as recited in claim 1, wherein: the fan (6) is fixedly installed at one end of the interior of the box body (1), and the heat dissipation holes (5) are formed in the bottom of the box body (1).

3. A traffic signal control media box as recited in claim 1, wherein: one end fixed mounting of optical axis (7) draws piece (11), draw piece (11) to be located the outside of box (1).

4. A traffic signal control media box as recited in claim 1, wherein: the diameter of the through hole (4) is larger than that of the plug pin (8).

5. A traffic signal control media box as recited in claim 1, wherein: one end of the bolt (8) is inclined, and one end of the bolt (8) is flush with one end of the inner side of the box body (1).

6. A traffic signal control media box as recited in claim 1, wherein: twelve heat dissipation holes (5) are formed in the bottom of the box body (1), and the twelve heat dissipation holes (5) are distributed in an array mode.

7. A traffic signal control media box as recited in claim 1, wherein: the through hole (4) on the cover door (3) and the bolt (8) are positioned on the same horizontal plane and are parallel to each other.